From the collection Dr. David P. Chandler on the site http://papaintellivision.com/
The documents herein regard the Mattel Electronics Intellivision project ranging from its inception in 1977 until the end of Chandler's involvement with the company in 1983.
This document featured the revised edition of the Keyboard Component Owner’s Book, dated August 7th, 1980 (though each page has an individual date, going as late as August 21st). This pre-print version of the Owner’s Book was addressed to a Diane Kissell. It gives a detailed outline of how to use the Keyboard Component to the Intellivision.
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